well, it will be more troublesome to be hearing the lots of alerts ringing but still having the visual arrow will make it faster to double check if the signal it's ok or not.

thanks for your help

Try

It works, have been using it for a couple hours, and weirdly, it just let slip and alerted 2 signals who should have been filtered, but 2 signals in 8 charts testings in 1m tf so nothing to care about.